Company lists · Data refreshed September 2026

Top 25 Pipeline surveying companies based in Canada

Name: Pipeline surveying companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 166 companies tracked

RevenueBase identified 166 pipeline surveying companies headquartered in Canada as of September 2026 and tracks 3,417 professional contacts across them, including 1,202 with verified work emails. Calgary is the largest hub.

This list covers pipeline surveying companies headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

166Companies

3,417Contacts tracked

1,202Verified emails

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The 25 largest pipeline surveying companies based in Canada

Ranked by team size

Top 25 of 166 pipeline surveying companies based in Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to pipeline surveying companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	NDT Global	Indirect evidence	Québec, QC, CanadaHQ checked Sep 20, 2026	1,001-5,000	783 contacts →
	Indirect evidence “NDT Global is the leading provider of inline diagnostic solutions, advanced data insights, subsea inspection, and integrity management services that safeguard energy-sector…” Source: RevenueBase Database · checked Sep 20, 2026
2	Banister Pipeline Limited Partership	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	51-200	181 contacts →
	Partial evidence “Banister Pipeline Limited Partnership is an oil & energy company based out of Edmonton, Alberta, Canada.” Source: RevenueBase Database · checked Sep 20, 2026
3	GTEL	Partial evidence	London, ON, CanadaHQ checked Sep 20, 2026	501-1,000	164 contacts →
	Partial evidence “GTel is Canadian company based in London, Ontario and is a leading provider of accurate locates, field surveying, meter reading, gas leak detection and damage inspection services…” Source: RevenueBase Database · checked Sep 20, 2026
4	Pipeworx LTD	Partial evidence	Spruce Grove, AB, CanadaHQ checked Sep 20, 2026	501-1,000	143 contacts →
	Partial evidence “Pipeworx Ltd is a leading oil and gas pipeline and facility construction company providing services across Western Canada.” Source: RevenueBase Database · checked Sep 20, 2026
5	Midwest Pipelines INC	Partial evidence	Spruce Grove, AB, CanadaHQ checked Sep 20, 2026	201-500	141 contacts →
	Partial evidence “Midwest Pipelines is an Alberta-based, Canadian-owned company proudly serving the industry since 1974.” Source: RevenueBase Database · checked Sep 20, 2026
6	Challenger Geomatics LTD	Indirect evidence	Sherwood Park, AB, CanadaHQ checked Sep 20, 2026	51-200	121 contacts →
	Indirect evidence “Challenger Geomatics Ltd.(Challenger) is a proudly employee-owned Canadian geomatics company with offices in Calgary, Edmonton, Fort McMurray, Langley, Whitehorse, and Yellowknife.” Source: RevenueBase Database · checked Sep 20, 2026
7	Surerus Pipeline INC	Partial evidence	Fort St John, BC, CanadaHQ checked Sep 20, 2026	1,001-5,000	120 contacts →
	Partial evidence “Since its establishment in 1969, Surerus Pipeline Inc.” Source: RevenueBase Database · checked Sep 20, 2026
8	Onstream Pipeline Inspection	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	113 contacts →
	Partial evidence “Onstream Pipeline Inspection, member of MISTRAS Group (NYSE: MG), uses advanced technologies to provide reliable and accurate pipeline inspection results to oil & gas producers…” Source: RevenueBase Database · checked Sep 20, 2026
9	Maxx North America Services	Partial evidence	Sherwood Park, AB, CanadaHQ checked Sep 20, 2026	51-200	103 contacts →
	Partial evidence “Maxx North America delivers fully self-performed pipeline and energy services across Canada, the same certified crew that scopes the job executes it and signs off on the…” Source: RevenueBase Database · checked Sep 20, 2026
10	Dynamic Risk Assessment Systems, INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	95 contacts →
	Indirect evidence “Dynamic Risk is a Product Brand that is part of the NDT Global company.” Source: RevenueBase Database · checked Sep 20, 2026
11	PVS Contractors	Indirect evidence	St Catharines, ON, CanadaHQ checked Sep 20, 2026	201-500	84 contacts →
	Indirect evidence “Since 1977, PVS Contractors (PVS) has been a leading provider of infrastructure services, providing essential utility locating, damage prevention and asset management services.” Source: RevenueBase Database · checked Sep 20, 2026
12	Torngats Technical Services	Indirect evidence	Quebec, QC, CanadaHQ checked Sep 20, 2026	51-200	67 contacts →
	Indirect evidence “TORNGATS is a Canadian company, based in Quebec, mainly offering specialized services in the field of materiels inspection and integrity evaluation- Advanced non-destructive…” Source: RevenueBase Database · checked Sep 20, 2026
13	Multiview Locates INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 20, 2026	51-200	54 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
14	Flyscan Systems INC	Indirect evidence	Quebec, QC, CanadaHQ checked Sep 20, 2026	11-50	52 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
15	In-Line Pigging Solutions	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	51 contacts →
	Indirect evidence “In-Line Pigging Solutions is a private company that has been in business for 15 years and operates throughout Canada and the United States.” Source: RevenueBase Database · checked Sep 20, 2026
16	Core Linepipe	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	50 contacts →
	Partial evidence “We are a pipeline technology company focused on innovative solutions that rethink traditional pipeline systems.” Source: RevenueBase Database · checked Sep 20, 2026
17	Apex Geomatics	Partial evidence	Sherwood Park, AB, CanadaHQ checked Sep 20, 2026	51-200	41 contacts →
	Partial evidence “Apex is a 100% Indigenous-owned civil engineering field services firm delivering integrated surveying, materials testing, and geotechnical engineering solutions across Canada.” Source: RevenueBase Database · checked Sep 20, 2026
18	Geoscan	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 20, 2026	51-200	40 contacts →
	Partial evidence “Headquartered in British Columbia, Canada, GeoScan offers pillar-to-post expertise across a range of Subsurface and Surveying projects.” Source: RevenueBase Database · checked Sep 20, 2026
19	Excel Projects Group	Partial evidence	Edson, AB, CanadaHQ checked Sep 20, 2026	201-500	34 contacts →
	Partial evidence “Excel Projects Group specializes in pipeline/facility construction along with integrity and maintenance work in Western Canada.” Source: RevenueBase Database · checked Sep 20, 2026
20	Explore INC	Strong evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	11-50	28 contacts →
	Strong evidence “Incorporated in April of 2008, Explore is a professional land surveying firm specializing in oil and gas projects, pipeline integrity projects, municipal projects, and…” Source: RevenueBase Database · checked Sep 20, 2026
21	Foraction INC	Indirect evidence	Mont-saint-hilaire, QC, CanadaHQ checked Sep 20, 2026	51-200	28 contacts →
	Indirect evidence “C'est en 1996, sur le bord d'une rivière à Chandler, en Gaspésie, qu'est née Foraction.” Source: RevenueBase Database · checked Sep 20, 2026
22	Integrated Sensing & Surveillance INC	Indirect evidence	Springbrook, AB, CanadaHQ checked Sep 20, 2026	51-200	27 contacts →
	Indirect evidence “Integrated Sensing & Surveillance Inc.(ISS) is an Alberta based company providing technical inspection services to the oil & gas, electric utilities, forestry and agricultural…” Source: RevenueBase Database · checked Sep 20, 2026
23	INGU	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	11-50	27 contacts →
	Partial evidence “INGU’s Pipers® technology is the most efficient and economical pipeline inspection solution to achieve Net Zero and ESG compliance for the water and oil & gas pipeline…” Source: RevenueBase Database · checked Sep 20, 2026
24	Kenwave Solutions INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 20, 2026	11-50	26 contacts →
	Partial evidence “At KenWave, we simplify pipeline condition assessment for municipal and utility partners across the world.” Source: RevenueBase Database · checked Sep 20, 2026
25	Northern Materials Engineering	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	11-50	21 contacts →
	Partial evidence “Northern Materials Engineering has been assisting oil and gas producers with pipeline and pressure equipment integrity matters since 1991.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pipeline surveying companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names pipeline surveying companies.
Partial evidence: Its own public description names part of pipeline surveying companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pipeline surveying companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 166 pipeline surveying companies based in Canada

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Pipeline surveying companies based in Canada at a glance

As of Sep 20, 2026

35.2%Verified-email coverage

20.6Average contacts per company

11-50Median size (employees)

19.9%Largest-city concentration · Calgary

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 166 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among pipeline surveying companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “pipeline surveying companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names pipeline surveying companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among pipeline surveying companies, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,202 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Pipeline surveying companies by metro

Pipeline surveying companies in Calgary33

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names pipeline surveying companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many pipeline surveying companies are there based in Canada?

RevenueBase identified 166 pipeline surveying companies headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

NDT Global, headquartered in Quebec, tops this list with the largest team on record.

Which city has the most pipeline surveying companies?

Calgary leads with 33 headquartered companies, followed by Edmonton (11) and Sherwood Park (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,202 verified decision-maker contacts tracked across these 166 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.